WIP

test_runner/fixtures/zenith_fixtures.py

@@ -1303,6 +1303,22 @@ def pg_bin(test_output_dir: str) -> PgBin:
     return PgBin(test_output_dir)
 
 
+@dataclass
+class ReplayBin:
+    """A helper class for running the pageserver benchmarker tool."""
+    def run(self, tenant, timeline):
+        replay_binpath = os.path.join(str(zenith_binpath), 'replay')
+        args = [replay_binpath,
+                "--tenant", tenant.hex,
+                "--timeline", timeline.hex]
+        return subprocess.run(args)
+
+
+@pytest.fixture(scope='function')
+def replay_bin(test_output_dir):
+    return ReplayBin()
+
+
 class VanillaPostgres(PgProtocol):
     def __init__(self, pgdatadir: str, pg_bin: PgBin, port: int):
         super().__init__(host='localhost', port=port, dbname='postgres')

test_runner/performance/test_pageserver.py

@@ -0,0 +1,16 @@
+from contextlib import closing
+
+import pytest
+
+from fixtures.zenith_fixtures import ZenithEnv, PgBin, ZenithEnvBuilder, DEFAULT_BRANCH_NAME, ReplayBin
+from fixtures.benchmark_fixture import MetricReport, ZenithBenchmarker
+
+
+def test_replay(zenith_env_builder: ZenithEnvBuilder,
+                  zenbenchmark: ZenithBenchmarker,
+                  replay_bin: ReplayBin):
+    env = zenith_env_builder.init_start()
+
+    tenant = env.zenith_cli.create_tenant()
+    timeline = env.zenith_cli.create_timeline("test_replay", tenant)
+    replay_bin.run(tenant, timeline)